there are three evolutions (not including the eggs)

once certain time periods go by, the evolve

for them to hatch, it takes three days

for them to evolve once, it takes five more days and for them to become their final stage it takes a week

i keep the creatures until they are fully evolved and if i were you i would recommend following me or checking my account regually

and their are no doubles and the limit is one per person

k

okie

sure

they may evolve early